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Home >> Isuzu >> 2005 >> Ascender Limited, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 5.3L - DTC P0451 To P1381 >> Diagnostic Trouble Code (DTC) Identification
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Diagnostic Trouble Code (DTC) Identification

DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
P0451  Fuel Tank Pressure (FTP) Sensor Performance
P0452  Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
P0453  Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
P0454  Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
P0455  Evaporative Emission (EVAP) System Large Leak Detected
P0496  Evaporative Emission (EVAP) System Flow During Non-Purge
P0506  Idle Speed Too Low
P0507  Idle Speed High
P0556  Brake Booster Pressure Sensor Performance
P0557  Brake Booster Pressure Sensor Circuit Low Voltage
P0558  Brake Booster Pressure Sensor Circuit High Voltage
P0601  Control Module Read Only Memory (ROM)
P0602  Control Module Not Programmed
P0603  Control Module Long Term Memory Reset
P0604  Control Module Random Access Memory (RAM)
P0606  Control Module Internal Performance
P0607  Control Module Performance
P060D  Control Module Accelerator Pedal Position (APP) System Performance
P060E  Control Module Throttle Position (TP) System Performance
P0641  5-Volt Reference 1 Circuit
P0650  Malfunction Indicator Lamp (MIL) Control Circuit
P0651  5-Volt Reference 2 Circuit
P0685  Engine Controls Ignition Relay Control Circuit
P0689  Engine Controls Ignition Relay Feedback Circuit Low Voltage
P0690  Engine Controls Ignition Relay Feedback Circuit High Voltage
P0700  Transmission Control Module (TCM) Requested MIL Illumination
P1101  Intake Air Flow System Performance
P1133  HO2S Insufficient Switching Bank 1 Sensor 1
P1134  HO2S Transition Time Ratio Bank 1 Sensor 1
P1153  HO2S Insufficient Switching Bank 2 Sensor 1
P1154  HO2S Transition Time Ratio Bank 2 Sensor 1
P1380  Misfire Detected - Rough Road Data Not Available
P1381  Misfire Detected - No Communication With Brake Control Module
P1621  Control Module Long Term Memory Performance
P2610  Control Module Ignition OFF Timer Performance